.tech-section {
	height: auto;
	padding: 50px 0 40px;
}

.tech-banner {
	height: 400px;
	box-sizing: border-box;
	background-color: #f0f7fc;
	background-size: 1600px 400px;
	background-image: url(../img/weak/banner.png);
	background-repeat: no-repeat;
	background-position: 50%;
}

.tech-banner .container {
	height: auto;
}

.tech-banner h1 {
	font-size: 42px;
	line-height: 42px;
	padding: 50px 0 13px;
}

.tech-banner p {
	font-size: 16px;
	line-height: 31px;
	color: #666;
	margin-bottom: 33px;
	max-width: 30em;
}

.tech-banner .container>div> a {
	display: inline-block;
	width: 110px;
	height: 38px;
	line-height: 38px;
	color: #fff;
	border-radius: 1px;
	box-shadow: 0 2px 3px 0 rgba(0, 0, 0, .2);
	font-size: 14px;
	transition: all .1s linear;
	text-align: center;
	box-sizing: content-box;
	padding: 0;
}

.tech-banner .container>div>a:nth-child(1) {
	background-color: #0073EB;
}

.tech-banner .container>div>a:nth-child(2) {
	margin-left: 20px;
	background-color: #333;
}

.tech-banner .container>div>a:nth-child(1):hover {
	box-shadow: 0 2px 3px 0 rgba(0, 0, 0, .5);
}

.tech-banner .container>div>a:nth-child(2):hover {
	background-color: #0073EB;
	box-shadow: 0 2px 3px 0 rgba(0, 0, 0, .5);
}

.tech-intro {
	height: 400px;
	background-image: url(../img/weak/intro-bg.png);
	background-repeat: no-repeat;
	background-position: 50%;
	background-size: cover;
}

.tech-section h2 {
	font-size: 30px;
	color: #333333;
	line-height: 30px;
	text-align: center;
}

.tech-intro .container>h2 {
	color: #fff;
	margin-bottom: 15px;
}

.tech-intro .container>p {
	color: #fff;
	text-align: center;
	font-size: 14px;
	line-height: 26px;
	margin: 0 auto;
}

.tech-intro-detail {
	height: 350px;
	background-size: 465px 300px;
	background-image: url(../img/weak/intro.png);
	background-repeat: no-repeat;
	background-position: 50%;
}

.tech-feature h2 {
	margin-bottom: 40px;
}

.tech-section .shadow {
	position: relative;
}

.tech-section .shadow::after {
	content: "";
	transition: all .1s linear;
	display: inline-block;
	width: 100%;
	height: 100%;
	position: absolute;
	left: -10px;
	top: -10px;
	padding: 10px;
	background-color: #fff;
	z-index: -1;
	opacity: 0;
}

.tech-section .shadow:hover::after {
	box-shadow: 0 2px 8px #666;
	opacity: 1;
}

.tech-feature .feature-item {
	width: 280px;
	float: left;
	display: inline-block;
	padding: 10px 20px;
	margin-bottom: 15px;
}

.tech-feature .feature-item+.feature-item {
	margin-left: 110px;
}

.tech-feature .feature-item .feature-icon {
	display: block;
	width: 80px;
	height: 80px;
	margin: 0 auto;
	background-size: 430px 135px;
}

.tech-feature .feature-item:first-child .feature-icon {
	background-image: url(../img/weak/icons.png);
	background-repeat: no-repeat;
	background-position: -90px -5px;
}

.tech-feature .feature-item:nth-child(2) .feature-icon {
	background-image: url(../img/weak/icons.png);
	background-repeat: no-repeat;
	background-position: -175px -5px;
}

.tech-feature .feature-item:nth-child(3) .feature-icon {
	background-image: url(../img/weak/icons.png);
	background-repeat: no-repeat;
	background-position: -260px -5px;
}

.tech-feature .feature-item:nth-child(4) .feature-icon {
	background-image: url(../img/weak/icons.png);
	background-repeat: no-repeat;
	background-position: -345px -5px;
}

.tech-feature .feature-item:nth-child(4){
	margin-top: 30px;
	margin-left: -25%;
}
.tech-feature .feature-item:nth-child(3) .feature-desc p{
	text-align: center;
}


.tech-feature .feature-item .feature-desc h3 {
	font-size: 18px;
	color: #333;
	line-height: 18px;
	margin: 20px 0 15px;
	text-align: center
}

.tech-feature .feature-item .feature-desc p {
	color: #666666;
	font-size: 14px;
	line-height: 24px;
	margin: 0;
}

.tech-scene {
	border-top: 1px solid ragb(0, 0, 0, .05);
}

.tech-scene h2 {
	margin-bottom: 50px;
}



.tech-scene .scene-item {
	width: 320px;
	float: left;
	display: inline-block;
	padding: 15px 20px;
	margin-bottom: 15px;
}
.tech-scene .scene-item + .scene-item{
	margin-left: 50px;
}
.tech-scene .scene-item:first-child {
	margin-left: 150px;
	margin-right: 80px;
}
.tech-scene .scene-item .scene-desc{
	width: 260px;
	float: right;
	overflow: hidden;
	cursor: default;
	
}
.tech-scene .scene-item .scene-desc h3{
	font-size: 18px;
	color: #333;
	line-height: 18px;
	margin-bottom: 15px;
}
.tech-scene .scene-item .scene-desc p{
	color: #666;
	line-height: 24px;
	font-size: 14px;
	margin: 0;
}
.tech-scene .scene-item .scene-icon{
	background-size: 430px 135px;
	display: inline-block;
	width: 40px;
	height: 40px;
	float: left;
}
.tech-scene .scene-item:nth-child(1) .scene-icon{
	background-image: url(../img/weak/icons.png);
	background-repeat: no-repeat;
	background-position: -5px -90px;
}
.tech-scene .scene-item:nth-child(2) .scene-icon{
	background-image: url(../img/weak/icons.png);
	background-repeat: no-repeat;
	background-position: -50px -90px;
}

.tech-case{
	padding: 0;
	
}
.tech-case, .tech-case .case-list{
	height: 370px;
	position: relative;
}
.tech-case .case-list .active{
	opacity: 1;
	z-index: 9;
}
.case-list>li{
	height: 100%;
	background-size: cover;
	color: #fff;
	padding-top: 120px;
	box-sizing: border-box;
	opacity: 0;
	z-index: 1;
	position: absolute;
	width: 100%;
	left: 0;
	top: 0;
	transition: all 1s ease-in-out;
}
.case-list>li .case-icon{
	display: block;
	width: 90px;
	height: 90px;
	margin: -70px auto 20px;
	background-size: 400px 135px;
	transition: all 1s ease-in-out;
}
.tech-case .case-list .case-item:first-child{
	background-image: url(../img/weak/case-1.png);
	background-repeat: no-repeat;
	background-position: 50%;
}
.tech-case .case-list .case-item:nth-child(2){
	background-image: url(../img/weak/case-2.png);
	background-repeat: no-repeat;
	background-position: 50%;
}
.tech-case .case-list .case-item:nth-child(3){
	background-image: url(../img/speech/case-3.png);
	background-repeat: no-repeat;
	background-position: 50%;
}
.tech-case .case-list .case-item:first-child .case-icon{
	background-image: url(../img/speech/case-icons.png);
	background-repeat: no-repeat;
	background-position: -5px -5px;
}
.tech-case .case-list .case-item:nth-child(2) .case-icon{
	background-image: url(../img/speech/case-icons.png);
	background-repeat: no-repeat;
	background-position: -105px -5px;
}
.tech-case .case-list .case-item:nth-child(3) .case-icon{
	background-image: url(../img/speech/case-icons.png);
	background-repeat: no-repeat;
	background-position: -205px -5px;
}
.case-list>li h2{
	color: #fff;
	margin-bottom: 15px;
}
.case-list>li p{
	font-size: 16px;
	line-height: 26px;
	text-align: center;
	margin: 0;
}
.case-indicater{
	position: absolute;
	overflow: hidden;
	bottom: 0;
	left: 50%;
	z-index: 10;
	white-space: nowrap;
	transform: translateX(-50%);
}
.case-indicater ul{
	font-size: 0;
}
.case-indicater>li{
	min-width: 140px;
    height: 40px;
    position: relative;
    display: inline-block;
    vertical-align: bottom;
    text-align: center;
    margin-top: 10px;
    margin-left: -4px;
    cursor: pointer;
}
.case-indicater>li:before{
	position: absolute;
    content: "";
    width: 100%;
    height: 100%;
    display: block;
    left: 0;
    top: 0;
    z-index: 2;
    background: rgba(0,0,0,.5);
}
.case-indicater>.active,.case-indicater>li:hover{
	height: 50px;
	margin-top: 0;
}
.case-indicater>.active:before,.case-indicater>li:hover::before{
	height: 50px;
	background-color: rgba(0,115,235,.7);
}
.case-indicater>.active,.case-indicater>li:hover{
	line-height: 50px;
}
.case-indicater>li>a{
	color: #fff;
	display: inline-block;
	line-height: 40px;
	position: relative;
	z-index: 3;
	font-size: 16px;
	padding: 0 10px;
}
.case-indicater>li:nth-child(1){
	background-image: url(../img/speech/case-icons.png);
	background-repeat: no-repeat;
	background-position: -10px -210px;
}
.case-indicater>li:nth-child(2){
	background-image: url(../img/speech/case-icons.png);
	background-repeat: no-repeat;
	background-position: -210px -210px;
}
.case-indicater>li:nth-child(3){
	background-image: url(../img/speech/case-icons.png);
	background-repeat: no-repeat;
	background-position: -410px -210px;
}
.register-now{
	margin-top: 0;
}
.tech-guide h2{
	font-size: 24px;
	text-align: left;
	margin-bottom: 30px;
}
.tech-guide h3{
	float: left;
	font-size: 16px;
	line-height: 16px;
	margin-right: 30px;
	color: #333;
}
.guide-link{
	margin-bottom: 20px;
}
.guide-link ul{
	float: left;
}
.guide-link ul>li{
	float: left;
	margin-right: 30px;
	display: inline-block;
}
.guide-link ul>li a{
	font-size: 14px;
	display: inline-block;
	color: #0073EB;
}
.tech-demo h2{
	margin-bottom: 30px;
}
.tech-demo .demo-input{
	border: 1px solid rgba(0,0,0,0.1);
	margin-bottom: 15px;
	padding: 10px 30px;
}
.demo-input h3{
	color: #333333;
	font-size: 18px;
	margin: 15px 0;
}
.demo-input h3>small{
	color: #666;
    font-size: 14px;
    margin-left: 10px;
    vertical-align: bottom;
}
.demo-input #demo-wake-word{
	border: 1px solid #ebebeb;
    color: #333;
    height: 36px;
    line-height: 36px;
    margin-right: -5px;
    padding: 0 11px;
    width: 500px;
    outline:medium none ; ;
}
.demo-input .btn-primary{
	box-shadow: none;
    height: 38px;
    line-height: 34px;
    width: 100px;
    background-color: #0073eb;
    border: 1px solid #0073eb;
    color: #fff !important;
    cursor: pointer;
}
.demo-input .btn-primary:hover{
	background-color: #1A81ED;
}
.demo-input p{
	color:#999;
	margin-top: 10px;
}
.demo-input .warning{
	margin: 15px 0px 20px;
	color: #c33;
	font-size: 12px;
}
.demo-input #evaluated-words {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    padding: 15px 0;
}
.demo-rule{
	margin-bottom: 15px;
	padding-top: 15px;
	position: relative;
}
.demo-rule h3{
	margin-bottom: 15px;
}
 .collapsed .rule-wrapper{
	height: 150px;
}
.demo-rule .rule-wrapper{
	background-color: #f2f8fe;
    border-bottom: 1px solid rgba(0, 115, 235, 0.8);
    padding: 15px 30px;
}
.collapsed .rule-wrapper>ol{
	height: 150px;
	overflow: hidden;
}
.rule-wrapper>ol{
	color: #666;
    font-size: 12px;
    line-height: 30px;
}

.rule-toggle:before{
	background-image: url(../img/weak/demo-icons.png);
	background-position: -40px -53px;
	background-repeat: no-repeat;
	display: inline-block;
	content: "";
	float: left;
	height: 12px;
	margin-right: 5px;
	width: 12px;
}
.collapsed .rule-toggle:before{
	background-image: url(../img/weak/demo-icons.png);
	background-position: -10px -53px;
	background-repeat: no-repeat;
}
.rule-toggle{
	background-color: #f2f8fe;
    border-color: rgba(0, 115, 235, 0.8);
    border-style: solid;
    border-width: 0 1px 1px;
    bottom: 0;
    color: #0073eb;
    font-size: 12px;
    left: 50%;
    line-height: 12px;
    padding: 4px 10px;
    position: absolute;
    transform: translate(-50%, 100%);
    cursor: pointer;
}
